This will enable you to predict which cards you might need to finish your sets and runs and which cards you should discard or hold onto to prevent your opponents from finishing their sets and runs. Paying attention to the app youtubecards that are still in play is just as important as keeping track of the cards that have already been played. This entails keeping track of the cards that other players still have in their hands as well as those that have been drawn from the draw pile. Learning how to count cards can help players make better decisions about which cards to keep or discard by providing them with important information about the state of play at that moment.